WO2002089301A1 - Structure de noyaux et aimants pour generatrice - Google Patents

Structure de noyaux et aimants pour generatrice Download PDF

Info

Publication number
WO2002089301A1
WO2002089301A1 PCT/KR2002/000789 KR0200789W WO02089301A1 WO 2002089301 A1 WO2002089301 A1 WO 2002089301A1 KR 0200789 W KR0200789 W KR 0200789W WO 02089301 A1 WO02089301 A1 WO 02089301A1
Authority
WO
WIPO (PCT)
Prior art keywords
stator cores
permanent magnets
core
cores
magnet structure
Prior art date
Application number
PCT/KR2002/000789
Other languages
English (en)
Inventor
Byoung-Su Jeon
Original Assignee
Byoung-Su Jeon
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Byoung-Su Jeon filed Critical Byoung-Su Jeon
Publication of WO2002089301A1 publication Critical patent/WO2002089301A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K53/00—Alleged dynamo-electric perpetua mobilia
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H02K21/16—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having annular armature cores with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/278—Surface mounted magnets; Inset magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/06—Magnetic cores, or permanent magnets characterised by their skew

Abstract

La présente invention concerne une structure de noyaux et aimants pour génératrice que l'on fabrique en agençant plusieurs rangées de noyaux statoriques (14) et une seule rangée d'aimants permanents (3,3-1), ou une seule rangée de noyaux statoriques (4,4-1) et plusieurs rangées d'aimants permanents (13) de façon que les noyaux et les aimants entrent en contact les uns avec les autres en même temps pour former des zones de contact. Dans la structure de noyaux et aimants de l'invention, les noyaux statoriques et les aimants permanents sont agencés pour diviser chacune des zones de contact en deux parties égales autour des axes centraux des aimants (3,3-1) ou des axes centraux des noyaux (4,4-1). La division des zones de contact permet d'empêcher la concentration de la force d'attraction entre les noyaux et les aimants et de prévenir la surcharge, la vibration ou le bruit de l'arbre de transmission.
PCT/KR2002/000789 2001-04-26 2002-04-26 Structure de noyaux et aimants pour generatrice WO2002089301A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR2001-0023274 2001-04-26
KR1020010023274A KR20020083700A (ko) 2001-04-26 2001-04-26 발전기에 있어 로터리영구자석과 스테이터코어 간의 인력불균형에 따른 진동 및 소음을 방지하는 방법

Publications (1)

Publication Number Publication Date
WO2002089301A1 true WO2002089301A1 (fr) 2002-11-07

Family

ID=19708874

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2002/000789 WO2002089301A1 (fr) 2001-04-26 2002-04-26 Structure de noyaux et aimants pour generatrice

Country Status (2)

Country Link
KR (1) KR20020083700A (fr)
WO (1) WO2002089301A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004045939A1 (de) * 2004-09-22 2006-04-06 Siemens Ag Permanenterregte Synchronmaschine mit Unterdrückungsmitteln zur Verbesserung der Drehmomentwelligkeit
US8102092B2 (en) 2006-01-24 2012-01-24 Kabushiki Kaisha Yaskawa Denki Split cores for motor stator, motor stator, permanent magnet type synchronous motor and punching method by split core punching die
DE102012016709A1 (de) * 2012-06-11 2013-12-12 Robert Bosch Gmbh Versetzte Zahngeometrie zur Unterdrückung von Rastmomenten bei PSM-Motoren
JP2016187293A (ja) * 2015-03-27 2016-10-27 アイシン精機株式会社 回転電機
JP2018511298A (ja) * 2015-04-09 2018-04-19 シェンジェン ギャム シャイン テクノロジー カンパニー リミテッド ロータ及びこのロータを有するモータ
EP4068573A1 (fr) * 2021-03-25 2022-10-05 Akademia Gorniczo-Hutnicza im. Stanislawa Staszica w Krakowie Machine électrique réduisant l'ondulation du couple et procédé de fonctionnement de la machine électrique

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100449948B1 (ko) 2002-05-18 2004-09-30 주식회사 하이닉스반도체 콘택저항을 감소시킨 콘택플러그 형성방법
KR101285823B1 (ko) * 2012-02-02 2013-07-12 성삼경 부하가 절감된 계자를 회전시켜 발전하는 발전기
KR101315870B1 (ko) * 2012-02-14 2013-10-08 프라미스전자(주) 다상 발전 장치
KR101974646B1 (ko) * 2016-11-02 2019-05-03 성삼경 고효율 자가발전 장치
KR102143808B1 (ko) * 2018-11-30 2020-08-12 김희근 마그넷 발전기
KR101968695B1 (ko) * 2018-12-24 2019-08-20 한기성 고정자 및 회전자가 영구자석으로 형성된 전자 유도 모터

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6192134A (ja) * 1984-10-11 1986-05-10 Matsushita Electric Ind Co Ltd 電動機
JPH05168182A (ja) * 1991-10-16 1993-07-02 Sankyo Seiki Mfg Co Ltd ブラシレスモータ
JPH11234999A (ja) * 1998-02-17 1999-08-27 Kokusan Denki Co Ltd ブラシレス直流電動機
JP2001037113A (ja) * 1999-07-23 2001-02-09 Seiko Instruments Inc ブラシレスモータ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6192134A (ja) * 1984-10-11 1986-05-10 Matsushita Electric Ind Co Ltd 電動機
JPH05168182A (ja) * 1991-10-16 1993-07-02 Sankyo Seiki Mfg Co Ltd ブラシレスモータ
JPH11234999A (ja) * 1998-02-17 1999-08-27 Kokusan Denki Co Ltd ブラシレス直流電動機
JP2001037113A (ja) * 1999-07-23 2001-02-09 Seiko Instruments Inc ブラシレスモータ

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004045939A1 (de) * 2004-09-22 2006-04-06 Siemens Ag Permanenterregte Synchronmaschine mit Unterdrückungsmitteln zur Verbesserung der Drehmomentwelligkeit
DE102004045939B4 (de) * 2004-09-22 2010-10-07 Siemens Ag Permanenterregte Synchronmaschine mit Unterdrückungsmitteln zur Verbesserung der Drehmomentwelligkeit
US8102092B2 (en) 2006-01-24 2012-01-24 Kabushiki Kaisha Yaskawa Denki Split cores for motor stator, motor stator, permanent magnet type synchronous motor and punching method by split core punching die
DE102012016709A1 (de) * 2012-06-11 2013-12-12 Robert Bosch Gmbh Versetzte Zahngeometrie zur Unterdrückung von Rastmomenten bei PSM-Motoren
JP2016187293A (ja) * 2015-03-27 2016-10-27 アイシン精機株式会社 回転電機
JP2018511298A (ja) * 2015-04-09 2018-04-19 シェンジェン ギャム シャイン テクノロジー カンパニー リミテッド ロータ及びこのロータを有するモータ
EP3282560A4 (fr) * 2015-04-09 2018-12-19 Shenzhen Gam Shine Technology Co. Limited Rotor et moteur avec rotor
JP2020099199A (ja) * 2015-04-09 2020-06-25 シェンジェン ギャム シャイン テクノロジー カンパニー リミテッド ロータ及びこのロータを有するモータ
EP4068573A1 (fr) * 2021-03-25 2022-10-05 Akademia Gorniczo-Hutnicza im. Stanislawa Staszica w Krakowie Machine électrique réduisant l'ondulation du couple et procédé de fonctionnement de la machine électrique

Also Published As

Publication number Publication date
KR20020083700A (ko) 2002-11-04

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